释义 |
DictionarySeeleadesophageal lead
e·soph·a·ge·al leadan electrocardiographic lead passed down the throat into the esophagus to record the electrocardiogram at various levels of the esophagus; especially useful for certain types of arrhythmias. Similarly, a transducer for echocardiography can be passed into the esophagus.e·soph·a·ge·al lead (ĕ-sof'ă-jē'ăl lēd) An electrocardiographic lead passed down the throat into the esophagus to record the electrocardiogram at various levels of the esophagus; especially useful for certain types of arrhythmias. Similarly, a transducer for echocardiography can be passed into the esophagus. Synonym(s): oesophageal lead, oesophageal lead. esophageal leadAn ECG lead that is placed in the esophagus.See also: lead |